﻿using Reckoning;
using Microsoft.VisualStudio.TestTools.UnitTesting;
using System;

namespace TestReckoning
{
    
    
    /// <summary>
    ///This is a test class for WordCountInfoComparerTest and is intended
    ///to contain all WordCountInfoComparerTest Unit Tests
    ///</summary>
    [TestClass()]
    public class WordCountInfoComparerTest
    {


        private TestContext testContextInstance;

        /// <summary>
        ///Gets or sets the test context which provides
        ///information about and functionality for the current test run.
        ///</summary>
        public TestContext TestContext
        {
            get
            {
                return testContextInstance;
            }
            set
            {
                testContextInstance = value;
            }
        }

        #region Additional test attributes
        // 
        //You can use the following additional attributes as you write your tests:
        //
        //Use ClassInitialize to run code before running the first test in the class
        //[ClassInitialize()]
        //public static void MyClassInitialize(TestContext testContext)
        //{
        //}
        //
        //Use ClassCleanup to run code after all tests in a class have run
        //[ClassCleanup()]
        //public static void MyClassCleanup()
        //{
        //}
        //
        //Use TestInitialize to run code before running each test
        //[TestInitialize()]
        //public void MyTestInitialize()
        //{
        //}
        //
        //Use TestCleanup to run code after each test has run
        //[TestCleanup()]
        //public void MyTestCleanup()
        //{
        //}
        //
        #endregion


        /// <summary>
        ///A test for WordCountInfoComparer Constructor
        ///</summary>
        [TestMethod()]
        public void WordCountInfoComparerConstructorTest()
        {
            WordCountInfoComparer target = new WordCountInfoComparer();
            Assert.IsNotNull(target);
        }

        /// <summary>
        ///A test for Compare
        ///</summary>
        [TestMethod()]
        public void CompareTestByString0()
        {
            WordCountInfoComparer target = new WordCountInfoComparer();
            WordCountInfo one = new WordCountInfo("a", null, 1, 0.0, 0.0);
            WordCountInfo two = new WordCountInfo("a", null, 1, 0.0, 0.0);
            int expected = 0;
            int actual;
            actual = target.Compare(one, two);
            Assert.AreEqual(expected, actual);
        }

        /// <summary>
        ///A test for Compare
        ///</summary>
        [TestMethod()]
        public void CompareTestByString1()
        {
            WordCountInfoComparer target = new WordCountInfoComparer();
            WordCountInfo one = new WordCountInfo("a", null, 1, 0.0, 0.0);
            WordCountInfo two = new WordCountInfo("b", null, 1, 0.0, 0.0);
            int expected = -1; 
            int actual;
            actual = target.Compare(one, two);
            Assert.AreEqual(expected, actual);            
        }

        /// <summary>
        ///A test for Compare
        ///</summary>
        [TestMethod()]
        public void CompareTestByString2()
        {
            WordCountInfoComparer target = new WordCountInfoComparer();
            WordCountInfo one = new WordCountInfo("b", null, 1, 0.0, 0.0);
            WordCountInfo two = new WordCountInfo("a", null, 1, 0.0, 0.0);
            int expected = 1; 
            int actual;
            actual = target.Compare(one, two);
            Assert.AreEqual(expected, actual);
        }        

        /// <summary>
        ///A test for Compare
        ///</summary>
        [TestMethod()]
        public void CompareTestByValue1()
        {
            WordCountInfoComparer target = new WordCountInfoComparer();
            WordCountInfo one = new WordCountInfo("a", null, 2, 0.0, 0.0);
            WordCountInfo two = new WordCountInfo("a", null, 1, 0.0, 0.0);
            int expected = -1; 
            int actual;
            actual = target.Compare(one, two);
            Assert.AreEqual(expected, actual);
        }

        /// <summary>
        ///A test for Compare
        ///</summary>
        [TestMethod()]
        public void CompareTestByValue2()
        {
            WordCountInfoComparer target = new WordCountInfoComparer();
            WordCountInfo one = new WordCountInfo("a", null, 1, 0.0, 0.0);
            WordCountInfo two = new WordCountInfo("a", null, 2, 0.0, 0.0);
            int expected = 1;
            int actual;
            actual = target.Compare(one, two);
            Assert.AreEqual(expected, actual);
        }
    }
}
